| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | Thai Premier League (Thailand) | 9 | 270 | 0 | 0 | 0 | — |
| 2018 | Thai Premier League (Thailand) | 26 | 2187 | 0 | 0 | 0 | — |
| 2019 | Thai Premier League (Thailand) | 23 | 1906 | 1 | 0 | 0.05 | — |
| 2020 | Thai Premier League (Thailand) | 26 | 2271 | 0 | 0 | 0 | — |
| 2021/2022 | Thai Premier League (Thailand) | 29 | 2171 | 0 | 0 | 0 | — |
| 2022/2023 | Thai Premier League (Thailand) | 27 | 2259 | 0 | 2 | 0.08 | — |
| 2023/2024 | Thai Premier League (Thailand) | 30 | 1745 | 0 | 5 | 0.26 | 6.87 |
| 2024/2025 | Thai Premier League (Thailand) | 20 | 1059 | 2 | 2 | 0.34 | 6.87 |
| 2025/2026 | Thai Premier League (Thailand) | 4 | 170 | 0 | 0 | 0 | 6.56 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-07-30
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 True Bangkok United | 7 | 2 | 2 | 3 | 0 | 0 | 0 | 0 |
 Buriram United | 7 | 1 | 1 | 5 | 0 | 0 | 1 | 0 |
 Nakhonratchasima Mazda FC | 7 | 3 | 2 | 2 | 0 | 1 | 0 | 0 |
 Sukhothai | 6 | 1 | 1 | 4 | 0 | 0 | 0 | 0 |
 SCG Muangthong United | 6 | 2 | 0 | 4 | 0 | 0 | 0 | 0 |
 Singha Chiangrai United | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Port FC | 5 | 0 | 3 | 2 | 0 | 1 | 1 | 0 |
 BG Pathum United | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 PT Prachuap FC | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
 Nongbua Pitchaya FC | 4 | 2 | 1 | 1 | 0 | 1 | 1 | 0 |
 Lamphun Warrior | 4 | 1 | 1 | 2 | 0 | 1 | 0 | 0 |
 Suphanburi Football Club | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chonburi FC | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Nakhon Pathom | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Rayong | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Khonkaen United | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Uthai Thani | 3 | 2 | 1 | 0 | 1 | 0 | 1 | 0 |
 Navy | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Trat | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Lampang | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
The 2024/2025 Thai Premier League (Thailand) line for Kiatisak Chiam-udom: 20 appearances (1,059 minutes), 2 goals, 2 assists — 0.34 goal involvements per 90. GioScore's computed rating for the season averages 6.87.
The database holds 9 league seasons for him, from 2016 to 2025 across 3 clubs. No season rated higher than 2023/2024 (6.87, Thai Premier League (Thailand)); none lower than 2023/2024 (6.87).
